What is the warranty policy?

The product undergoes 100% functional inspection. Specific warranty terms should be confirmed upon order.

What are the main application scenarios?

Used in machine tools, pick-up manipulators, industrial robots, die-casting feeding machines, punching machines, AGV drivers, and bottle-making machines.

Do you provide technical drawings?

Yes, we can provide product parameters, catalogues, CAD, and 3D drawings upon request.

ZD High Torque Zero Backlash Robot Joint Reducer Gearbox for Punching Machine, AGV Driver

Name: ZD High Torque Zero Backlash Robot Joint Reducer Gearbox for Punching Machine, AGV Driver
Brand: Ningbo Zhongda Leader Intelligent Transmission Co., Ltd.
SKU: 2111968124

Zhejiang, ChinaNingbo Zhongda Leader Intelligent Transmission Co., Ltd.

US$250.00

1 Piece

Product profile

Customization

Available

Application

Machinery

Hardness

Hardened Tooth Surface

Installation

Vertical Type

Layout

Coaxial

Gear Shape

Cylindrical Gear

Step

Double-Step

Model

E Series C Series

ratio

81, 105, 121, 141, 161

Outline Dimension

150 190 220 250 280 320mm

Flange

Optional

Transport Package

CTN

Specification

SEE DETAILS

Trademark

ZD MOTOR

Origin

China

HS Code

8483409000

Production Capacity

20000PCS/Month

Key features

Zero Backlash Design: High torque zero backlash robot joint reducer for precise motion control.

Double-Step Gearbox: Cylindrical gear structure with double-step layout for high efficiency.

Wide Ratio Range: Available ratios include 81, 105, 121, 141, 161 and more for E and C series.

Customizable Flange: Flange options are available to meet specific installation requirements.

OEM and ODM Service: Full customization, minor customization, and design-based customization available.

ISO Certified Quality: Certified with ISO9001:2015, ISO45000:2018, ISO14001, and CE standards.

100% Product Inspection: All finished products undergo 100% functional inspection before delivery.

Fast Lead Time: Off-season lead time within 15 workdays; peak season within one month.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Ningbo Zhongda Leader Intelligent Transmission Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical equipment manufacturer with mechanical equipment R&D, machinery sales, machine-tool components, bearings, molds, and hardware in its stated business scope. It provides 3D software design, sample-, design-, full-, minor-, and flexible-customization services, as well as ODM and OEM services for well-known brands. Production-related evidence includes die casting, gear broaching, flexible production, grinding, gear shaping, NC turning, heat treatment, gear grinding, and assembly facilities. The supplier reports ISO9001:2015, ISO45001:2018, ISO14001, and CE certification capabilities, and follows documented inspection and supplier-management procedures. However, it reports no in-stock capability, overseas warehouse, overseas showroom, overseas agents or branches, or offline trade-show participation. Financial credibility cannot be assessed because the provided information only identifies reporting years and does not provide financial results.

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier and lists licensed professional equipment manufacturing, mechanical equipment R&D, machinery sales, machine-tool functional parts and accessories, bearings, molds, and hardware among its business activities. This supports classification as an industrial equipment and components supplier.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certificates, together with CE product certification capability. These are explicit certification-related credentials, although the slices do not provide certificate validity dates or scope details.

After-Sales capabilityThe supplier accepts FOB, CIF, CFR, and EXW quotation terms and has documented service-capability assessment procedures, but reports no in-stock service, overseas warehouse, overseas showroom, overseas agents or branches, or overseas service countries. The available evidence therefore does not demonstrate strong overseas after-sales coverage.

R&D capabilityThe supplier provides 3D software design, reports new products within the past year, and offers ODM services, indicating active product-development capability. However, it reports no available SDK, so its innovation capability is demonstrated mainly through product and design development rather than software-development integration.

Production capacityThe stated business scope includes professional equipment manufacturing and mechanical equipment R&D, while the facility list covers die casting, gear broaching, flexible production, grinding, gear shaping, NC turning, heat treatment, gear grinding, and assembly. The supplier also reports no valid manufacturing-capacity contract with related subcontractors, which limits evidence regarding subcontracted capacity management but does not negate the listed in-house production facilities.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, flexible customization, 3D software design, ODM, and OEM services for well-known brands. This provides broad and direct evidence of customization capability.

Client casesThe supplier reports providing OEM services for well-known brands and has exported goods for 20 years, with exports representing 21%–30% of total sales. These statements indicate experience serving branded and overseas customers, although no customer names, project examples, or verifiable case details are provided.

Product Q&A

Q:What are the available gear ratios?

Ratios vary by model. E Series offers 43, 53.5, 59, 79, 103, 81, 105, 121, 141, 161, 101, 153, 111, 161, 175.28, 101, 129, 145, 171, 118.5, 129, 141, 171, 185, 154.8, 171, 192.4. C Series offers 27.00, 36.57, 32.54, 36.75, 34.86, 35.61, 37.34.

Q:Can the product be customized?

Yes, we offer full customization, minor customization, customization from samples, and customization from designs.

Q:What is the lead time for orders?

Off-season lead time is within 15 workdays. Peak season lead time is one month.

Q:What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Q:What certifications does the product have?

The product holds CE certification. The company is certified with ISO9001:2015, ISO45001:2018, and ISO14001.